<div>
	<div class="input-group form-group" ng-repeat="n in ntp track by $index">
		<input type="text" class="form-control" ng-model="n.server" placeholder="{{'URL'|translate}}"/>
		<span class="input-group-btn">
			<button class="btn btn-default" ng-click="onDeleteNTPServer(n)">
				<i class="fa fa-times"></i>
			</button>
		</span>
	</div>
	<button class="btn btn-default pull-right" ng-click="onAddNTPServer()"><i class="fa fa-plus"></i></button>
</div>
